/Engine/Plugins/EnhancedInput/Source/EnhancedInput/Public/UserSettings/EnhancedInputUserSettings.h
Gets all the currently registered mapping contexts with the settings
const [TSet](API\Runtime\Core\Containers\TSet)< [TObjectPtr](API\Runtime\Core\Delegates\TObjectPtr)< const [UInputMappingContext](API\Plugins\EnhancedInput\UInputMappingContext) > > & GetRegisteredInputMappingContexts() const